首页> 外文会议>Fuzzy Systems and Knowledge Discovery, 2009. FSKD '09 >Using SVM to Learn the Efficient Set in Multiple Objective Discrete Optimization
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Using SVM to Learn the Efficient Set in Multiple Objective Discrete Optimization

机译:使用SVM学习多目标离散优化中的有效集

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It proposed an idea of using support vector machines (SVMs) to learn the efficient set of a multiple objective discrete optimization (MODO) problem. We conjecture that a surface generated by SVM could provide a good approximation of the efficient set. As the efficient set is learned at a single SVM implementation by using a group of seeds that symbolize efficient and dominated solutions. To be able to observe whether learning the efficient set via SVMs might have practical implications, we incorporate the SVM-induced efficient set into a GA as a fitness function. We implement our SVM-guided GA on the multiple objective knapsack and assignment problems. We observe that using SVM improves the performance of the GA compared to a benchmark distance based fitness function and may provide competitive results. Our approach is a general one and can be applied to any MODO problem with any number of objective functions.
机译:它提出了一种使用支持​​向量机(SVM)来学习多目标离散优化(MODO)问题的有效集合的想法。我们推测,由SVM生成的曲面可以提供有效集的良好近似。在单个SVM实施中通过使用一组代表有效和主导解决方案的种子来学习有效集合。为了能够观察通过SVM学习有效集是否可能具有实际意义,我们将SVM诱导的有效集纳入了GA作为适应度函数。我们在多目标背包和分配问题上实施了SVM指导的遗传算法。我们观察到,与基于基准距离的适应度函数相比,使用SVM可以提高GA的性能,并且可以提供有竞争力的结果。我们的方法是一种通用方法,可以应用于具有任意数量目标函数的任何MODO问题。

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